# Signpost

Simple

This mission is an adaptation of the "Signpost" game (from Simon Tatham's Portable Puzzle Collection ). If you are lost or just want to play, the game is available here .

You're on a rectangular grid. You must find your way to go through the entire grid, following the directions indicated. Some boxes are already given like the start and the end of the path, you have to respect them.

The numbers say the location in the path, starting at 1. For example, a box with the number 9 indicates that this box is the ninth on the path.

Empty boxes are represented by zeros. Possible directions: north 'N', northwest 'NW', west 'W', southwest 'SW', south 'S', southeast 'SE', east 'E', northeast 'NE' and nothing '' (for the end of the path).

Then, you have to return the completed grid representing the path.

```[[1, 0, 0, 0,  0],  (('SE', 'E' , 'SW', 'S' , 'S' ),       [[ 1, 13,  3, 14, 21],
[0, 0, 9, 0, 18],   ('E' , 'W' , 'S' , 'NE', 'SW'),        [ 8,  7,  9, 20, 18],
[0, 0, 0, 0,  0],   ('S' , 'N' , 'N' , 'N' , 'S' ),  ===\  [ 4,  6,  2, 19, 22],
[0, 0, 0, 0,  0],   ('NE', 'N' , 'NE', 'SE', 'W' ),  ===/  [ 5, 12, 17, 24, 23],
[0, 0, 0, 0, 25]]   ('NE', 'NE', 'W' , 'W' , ''  ))        [11, 16, 10, 15, 25]]
```
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CheckiO Extensions

CheckiO Extensions allow you to use local files to solve missions. More info in a blog post.

In order to install CheckiO client you'll need installed Python (version at least 3.8)

Install CheckiO Client first:

`pip3 install checkio_client`

`checkio --domain=py config --key=`

Sync solutions into your local folder

`checkio sync`

(in beta testing) Launch local server so your browser can use it and sync solution between local file end extension on the fly. (doesn't work for safari)

`checkio serv -d`

Alternatevly, you can install Chrome extension or FF addon

`checkio install-plugin`
`checkio install-plugin --ff`
`checkio install-plugin --chromium`

Read more here about other functionality that the checkio client provides. Feel free to submit an issue in case of any difficulties.

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